Step 1 check the beams.
How to repair garage roof.
Step 3 start at the eaves.
If you are using roof sheeting make sure that the overlap is adequate and you use roofing nails with covers every 2 to 3 bumps along.
The nails go on top of the bumps not in the grooves.
How to repair a sagging garage roof.
Before you start check the beams to make sure what kind of state they are in.
Whether your roof is old or damaged by an extreme weather event it s very likely that you have a couple of questions about the cost of repair.
Step 4 strengthen the beams.
The water runs along the grooves so the nails must be out of the reach of the water.
For example if the garage is detached it may have a completely different pitch and structure to the roof than the rest of the house will.
Several homeowners in the uk give no thoughts to their garage roof until it begins to crumble.
Unfortunately garages often have more considerations than a house s roof will.
The fact is every roof will give out with time.